unknown: significado y definiciones

Not known; unfamiliar: a modern-day problem unknown in earlier times.

Not identified or ascertained: received flowers from an unknown admirer.

Not established or verified.

Not well known or widely known: an unknown artist.

A person or thing that is unknown: "the abyss of the unknown” ( Helena Petrovna Blavatsky).

A person who is not well known, as to the general public: cast an unknown in the starring role.

Mathematics A quantity of unknown numerical value.